130222132444 has 96 divisors (see below), whose sum is σ = 237909095424. Its totient is φ = 62341747200.

The previous prime is 130222132427. The next prime is 130222132457. The reversal of 130222132444 is 444231222031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495141057 + ... + 495141319.

It is an arithmetic number, because the mean of its divisors is an integer number (2478219744).

Almost surely, 2^130222132444 is an apocalyptic number.

It is an amenable number.

130222132444 is a deficient number, since it is larger than the sum of its proper divisors (107686962980).

130222132444 is a wasteful number, since it uses less digits than its factorization.

130222132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 130222132444 its reverse (444231222031), we get a palindrome (574453354475).

The spelling of 130222132444 in words is "one hundred thirty billion, two hundred twenty-two million, one hundred thirty-two thousand, four hundred forty-four".